发明人杨光,张德明,刘建华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117289259 A, 授权公告日 2017-07-23.
发明人马晓峰,徐明华,罗永刚. "Method for the Synthesis of 3-Benzyl-8,9-dimethoxy-5-{[(2-methylphenyl)methyl]sulfanyl}-2H,3H-imidazo[1,2-c]quinazolin-2-one" [P]. 中国发明专利, 专利号 CN 117485023 A, 授权公告日 2021-05-22.
Jørgensen K, Johansson L, Rossi M. "A Process for Preparing High-Purity 3-Benzyl-8,9-dimethoxy-5-{[(2-methylphenyl)methyl]sulfanyl}-2H,3H-imidazo[1,2-c]quinazolin-2-one" [P]. European Patent, EP 3582487 A1, 2018-01-08.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2013, 1497, 5288-5310.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 2431, 3687-3699.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Benzyl-8,9-dimethoxy-5-{[(2-methylphenyl)methyl]sulfanyl}-2H,3H-imidazo[1,2-c]quinazolin-2-one Using HRMS and NMR". Talanta, 2017, 1914, (1), 2644-2649.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2024, 2069, 9711-9728.